Rational design of dynamic imine surfactants for oil–water emulsions: Learning from oil-induced reversible dynamic imine bond formation

2022 ◽  
Vol 607 ◽  
pp. 163-170
Author(s):  
Huan Li ◽  
Xuefeng Liu
Keyword(s):  
Rational Design ◽  
Bond Formation ◽  
Oil Water ◽  
Imine Bond

Rectangular bimetallic diorganotin macrocycle obtained through a combination of metallosupramolecular chemistry with imine bond formation

2013 ◽  
Vol 37 ◽  
pp. 110-113 ◽  
Author(s):  
Nelly González-Rivas ◽  
Erick Cuevas-Yañez ◽  
Victor Barba ◽  
Hiram I. Beltran ◽  
Horacio Reyes
Keyword(s):  
Bond Formation ◽  
Imine Bond ◽  
Metallosupramolecular Chemistry

Rational design of multi-layered superhydrophobic coating on cotton fabrics for UV shielding, self-cleaning and oil-water separation

2017 ◽  
Vol 134 ◽  
pp. 342-351 ◽  
Author(s):  
Tianxue Zhu ◽  
Shuhui Li ◽  
Jianying Huang ◽  
Manuela Mihailiasa ◽  
Yuekun Lai
Keyword(s):  
Rational Design ◽  
Cotton Fabrics ◽  
Superhydrophobic Coating ◽  
Water Separation ◽  
Uv Shielding ◽  
Oil Water Separation ◽  
Oil Water ◽  
Self Cleaning

Template-directed synthesis employing reversible imine bond formation

2007 ◽  
Vol 36 (11) ◽  
pp. 1705 ◽  
Author(s):  
Cari D. Meyer ◽  
C. Steven Joiner ◽  
J. Fraser Stoddart
Keyword(s):  
Bond Formation ◽  
Directed Synthesis ◽  
Imine Bond

A superhydrophobic covalent zeolitic imidazolate framework-polyhedral oligomeric silsesquioxane hybrid material as a highly efficient and reusable sorbent for organic solvents

2021 ◽  
Author(s):  
Pushparaj Loganathan ◽  
Datta K. K. R. ◽  
Swaminathan Shanmugan
Keyword(s):  
Organic Solvents ◽  
Hybrid Material ◽  
Bond Formation ◽  
Polyhedral Oligomeric Silsesquioxane ◽  
Zeolitic Imidazolate Framework ◽  
Highly Efficient ◽  
Highly Effective ◽  
Imine Bond ◽  
Oligomeric Silsesquioxane

A robust, fluorine-free, superhydrophobic ZIF-POSS hybrid material is prepared by a post-covalent reaction between ZIF-90 and POSS-NH2 via imine bond formation. The ZIF-POSS material is highly effective and reusable sorbent for organic solvents.

Redox potential tuning in bio-relevant heterocycles via (anti)aromaticity modulated H-bonding (AMHB)

2020 ◽  
Vol 98 (7) ◽  
pp. 337-346
Author(s):  
Tayeb Kakeshpour ◽  
Adam Van Wiemeersch ◽  
James E. Jackson
Keyword(s):  
Redox Potential ◽  
Rational Design ◽  
Bond Formation ◽  
Complex Structures ◽  
Redox Potentials ◽  
Biologically Relevant ◽  
Connectivity Patterns ◽  
Non Covalent Interactions ◽  
Redox Potential Tuning ◽  
Covalent Interactions

Hydrogen bonds are arguably the most important non-covalent interactions in chemistry and biology, and their strength and directionality have been elegantly exploited in the rational design of complex structures. We recently noted that the variable responses of cyclic π-systems upon H-bond formation reciprocally lead to modulations of the H-bonds’ strengths, a phenomenon that we dubbed (anti)aromaticity-modulated hydrogen bonding (AMHB) [J. Am. Chem. Soc. 2016, 138, 3427–3432]. Species that switch from aromatic to antiaromatic or vice versa upon changing π-electron counts should be oppositely stabilized by the AMHB effects, so their redox potentials should be significantly “tuned” by H-bond formation. Herein, using quantum chemical simulations, we explore the effects of these H-bond induced π-electron polarizations on the redox potentials of (anti)aromatic heterocycles. The systems chosen for this study have embedded amide groups and amidine moieties capable of forming two-point H-bonds in their cyclic π-systems. Thus, as the 4-electron and 6-electron π-systems in redox-capable monocycles (e.g., quinones) can be differentially stabilized, their redox potentials can be modulated by H-bond formation by as much as 6 kcal/mol (258 mV for one electron transfer). In fused rings, the connectivity patterns are as important as the π-electron counts. Extending these ideas to flavin, a biologically relevant case, we find that H-bonding patterns like those found in its crystals can vary its redox potential by up to 1.3 kcal/mol.

Rational design of electrospun nanofibrous materials for oil/water emulsion separation

2021 ◽  
Vol 5 (1) ◽  
pp. 97-128
Author(s):  
Jichao Zhang ◽  
Lifang Liu ◽  
Yang Si ◽  
Jianyong Yu ◽  
Bin Ding
Keyword(s):  
Porous Structure ◽  
Rational Design ◽  
Electrospun Nanofibers ◽  
Porous Structures ◽  
Water Emulsion ◽  
Emulsion Separation ◽  
Oil Water ◽  
2D And 3D

This review focuses on the preparation of electrospun nanofibers with selective wettability (hydrophobic–oleophilic, hydrophilic–oleophobic, and switchable properties) and porous structure (2D and 3D porous structures) for emulsion separation.

Imine bond formation: A novel concept to incorporate peptide drugs in self-emulsifying drug delivery systems (SEDDS)

2019 ◽  
Vol 142 ◽  
pp. 92-100 ◽  
Author(s):  
Aida Dizdarević ◽  
Nuri Ari Efiana ◽  
Thi Nhu Quynh Phan ◽  
Barbara Matuszczak ◽  
Andreas Bernkop-Schnürch
Keyword(s):  
Drug Delivery ◽  
Drug Delivery Systems ◽  
Bond Formation ◽  
Delivery Systems ◽  
Peptide Drugs ◽  
Imine Bond ◽  
Novel Concept

scholarly journals Rational Design of Superhydrophilic/Superoleophobic Surfaces for Oil–Water Separation via Thiol–Acrylate Photopolymerization

ACS Omega ◽  
2018 ◽  
Vol 3 (8) ◽  
pp. 10278-10285 ◽  
Author(s):  
Li Xiong ◽  
Wei Guo ◽  
Benjamin M. Alameda ◽  
Reese K. Sloan ◽  
William D. Walker ◽  
...  
Keyword(s):  
Rational Design ◽  
Water Separation ◽  
Oil Water Separation ◽  
Oil Water

scholarly journals Rational design of materials interface at nanoscale towards intelligent oil–water separation

2018 ◽  
Vol 3 (3) ◽  
pp. 235-260 ◽  
Author(s):  
Mingzheng Ge ◽  
Chunyan Cao ◽  
Jianying Huang ◽  
Xinnan Zhang ◽  
Yuxin Tang ◽  
...  
Keyword(s):  
Water Treatment ◽  
Oil Spill ◽  
Rational Design ◽  
State Of The Art ◽  
The State ◽  
Oily Wastewater ◽  
Water Separation ◽  
Emulsified Oil ◽  
Oil Water Separation ◽  
Oil Water

Oil–water separation is critical for the water treatment of oily wastewater or oil-spill accidents. In this review, we present the state-of-the-art developments in the rational design of materials at the nanoscale with special wettability for separation of immiscible/emulsified oil–water mixtures.

Sign in / Sign up

Export Citation Format

Share Document